dnoyeb
Member
Sorry, I searched and searched but I could not find an answer to this question. Its probably a basic radio question.
Is there no other difference between FRS and GMRS except the laws surrounding them? Are they effectively the same technology just operating at different frequencies? Or is it that all radio communications are the same, and the only diff between MURS, FRS,GMRS,BRS, xRS is the frequency and maybe laws governing use? But modulation on the frequency is always done with the same technique? Do they always use the same bandwidth, and/or does it matter?
Basically I am trying to grasp what it means for FRS and GMRS to share a channel. Seems like the radio does not really know the difference, except for power level.
Thanks for any info.
Is there no other difference between FRS and GMRS except the laws surrounding them? Are they effectively the same technology just operating at different frequencies? Or is it that all radio communications are the same, and the only diff between MURS, FRS,GMRS,BRS, xRS is the frequency and maybe laws governing use? But modulation on the frequency is always done with the same technique? Do they always use the same bandwidth, and/or does it matter?
Basically I am trying to grasp what it means for FRS and GMRS to share a channel. Seems like the radio does not really know the difference, except for power level.
Thanks for any info.